260076315

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{136523}}^1$

素因数の和:136658

約数の個数: 16

約数和(自身を含む): 419401728

約数和(自身を除く): 159325413

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 136523, 409569, 682615, 2047845, 17338421, 52015263, 86692105, 260076315]

約数ペア:

[(1, 260076315), (3, 86692105), (5, 52015263), (15, 17338421), (127, 2047845), (381, 682615), (635, 409569), (1905, 136523)]